protected int countSubMenus(MenuVO menuVO) {
int i = 0;
if (menuVO != null) {
i = 1;
if (menuVO.getSubMenuVec() != null && menuVO.getSubMenuVec().size() > 0) {
for (MenuVO vo : menuVO.getSubMenuVec()) {
i += countSubMenus(vo);
}
}
}
return i;
}
public String onNavigator(HttpServletRequest request, HttpServletResponse response)
throws Exception {
if (hasLogin(request)) {
Map<String, MenuVO> menuMap = filtUserMenu(request, response);
Vector<MenuVO> vecFirst = null, vecSecond = null, vecMain = null;
MenuVO rootMenuVO = menuMap.get(ILoginConstant.LOGIN_AJAX_ROOTPK);
vecFirst = rootMenuVO.getSubMenuVec();
MenuVO focusFirst = null;
MenuVO focusSecond = null;
String strFocusMenu = (String) request.getParameter(ILoginConstant.ATTR_SELECTED_MENU);
if (strFocusMenu != null && menuMap.get(strFocusMenu) != null) {
MenuVO tempFocus = menuMap.get(strFocusMenu);
if (ILoginConstant.LOGIN_AJAX_ROOTPK.equals(tempFocus.getMenuParentCode())) {
focusFirst = tempFocus;
} else {
// select Second Menu
focusFirst = menuMap.get(tempFocus.getMenuParentCode());
focusSecond = tempFocus;
vecSecond = focusFirst.getSubMenuVec();
}
}
if (focusFirst == null && vecFirst != null) {
focusFirst = vecFirst.get(0);
vecSecond = focusFirst.getSubMenuVec();
}
if (focusSecond == null && vecSecond != null) {
focusSecond = vecSecond.get(0);
}
if (focusSecond != null) {
vecMain = focusSecond.getSubMenuVec();
}
resetFocus(vecFirst, vecSecond, focusFirst, focusSecond);
request.setAttribute(ILoginConstant.ATTR_SELECTED_MENU_FIRST, vecFirst);
request.setAttribute(ILoginConstant.ATTR_SELECTED_MENU_SECOND, vecSecond);
request.setAttribute(ILoginConstant.ATTR_SELECTED_MENU_MAIN, vecMain);
return "navigator.jsp";
}
return "login.jsp";
}
private void resetFocus(
Vector<MenuVO> vecFirst, Vector<MenuVO> vecSecond, MenuVO focusFirst, MenuVO focusSecond) {
if (vecFirst != null) {
for (MenuVO mvo : vecFirst) {
mvo.setFocus(false);
}
}
if (vecSecond != null) {
for (MenuVO mvo : vecSecond) {
mvo.setFocus(false);
}
}
if (focusFirst != null) {
focusFirst.setFocus(true);
} else if (vecFirst != null && vecFirst.get(0) != null) {
vecFirst.get(0).setFocus(true);
}
if (focusSecond != null) {
focusSecond.setFocus(true);
} else if (vecSecond != null && vecSecond.get(0) != null) {
vecSecond.get(0).setFocus(true);
}
}